/*
 * @Author: your name
 * @Date: 2020-09-07 10:05:07
 * @LastEditTime: 2020-09-07 10:13:33
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \tinkjsDemo\antd-vue-pro\tests\demo\jstest2.js
 */

 var a=1;

 setTimeout(function(){
     console.log(a);
     a=2;
     console.log(a);
 },1000)

 a=3;

